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v0.8.0 — FinanceGuard + MCP Firewall

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@darfaz darfaz released this 01 Mar 02:55
· 151 commits to main since this release

What's New

FinanceGuard

  • 30+ financial forbidden zones (Stripe, Plaid, crypto wallets, QuickBooks, ACH, tax files)
  • 15+ financial secret patterns (API keys, credit cards, SSN, IBAN, seed phrases)
  • Transaction guardrails with configurable approval thresholds
  • Financial API monitoring (15 services)
  • SOX and PCI-DSS audit report generation

MCP Firewall

  • MCP tool call interception and policy enforcement
  • Read-only mode by default (29 write patterns blocked)
  • Field-level redaction (SSN, account numbers, tax IDs, API keys)
  • Tool allowlisting/blocklisting
  • Per-tool rate limiting
  • 15 known financial MCP servers

Also

  • GatewayMonitor module (v0.7.1)
  • 277 tests passing, zero dependencies

Full changelog: https://clawmoat.com/blog/